#ifndef __CMD1__
#define __CMD1__
#include<my_header.h>
int cdFunc(char*path,int path_size,char *now_addr);
int lsFunc(char *now_addr,char* path,int path_size,char* buf);
int pathSeparation(char*path,char**spath,int *size);
int pwdFunc(const char*addr,char *buf);
int mkdirFunc(const char*addr,const char*dirname);
int rmdirFunc(const char*addr,const char*dirname);
int split_str(const char*addr,char ***segment);//从地址提取字符串
#endif
